/* 
 * Copyright (c) 2009, Giora Kosoi giorak@gmail.com
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the project nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY Giora Kosoi ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL Giora Kosoi BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef ERRORS_H
#define ERRORS_H

#include <sparrow/stable.h>

extern const std::string &demangle (const char *mangled_name, std::string &result);
extern std::string demangle (const char *mangled_name);

template<class Error>
void throw_error(const char *file, int line, const char *format, ...)
    __attribute__ ((format (printf, 3, 4)));

template<class Error>
void throw_error(const char *file, int line, const char *format, ...)
{
    char buff[0x1000];
    va_list ap;
    va_start(ap, format);
    vsnprintf(buff, sizeof(buff), format, ap);
    buff[sizeof(buff) - 1] = '\0';
    va_end(ap);

    char location_buff[0x400];
    snprintf(location_buff, sizeof(location_buff), ", %s:%d", file != NULL ? file : "null", line);
    location_buff[sizeof(location_buff) - 1] = '\0';
    throw Error(std::string(buff) + std::string(location_buff));
}
#endif // ERRORS_H

